[Serusers] Problem with Record-Route Header

Franz Edler franz.edler at utanet.at
Fri Jan 2 11:25:38 CET 2004


Hi all,

I am testing with SER 0.8.11 and I see the following problem:

I have record-route enabled. The mysterious behaviour is the following:
SER adds a Record-Route header to an INVITE-Request which does not only
consist of the host-portion of the proxy but also of a user-name. 

As a consequence (I assume) loose_route does not work on such a
Route-header.

Below I have documented the received and forwarded Request of SER.


Does anybody have an idea what might be wrong?
Help very much appreciated.

Franz



The INVITE received by SER:

INVITE sip:snom at sip.fehome SIP/2.0 
Via: SIP/2.0/UDP
192.168.0.1:5060;rport;branch=z9hG4bK97357ABBD8044AC5A3F32B0D76D4DCF6 
From: wpc <sip:wpc at sip.fehome>;tag=2950742891 
To: <sip:snom at sip.fehome> 
Contact: <sip:wpc at 192.168.0.1:5060> 
Call-ID: 4A927B68-574F-423F-9BDB-ECEAC88CD4BC at 192.168.0.1 
CSeq: 56548 INVITE 
Max-Forwards: 70 
Content-Type: application/sdp 
User-Agent: X-Lite build 1088 
Content-Length: 288 
...(SDP-part not shown)


The INVITE forwarded by SER after lookup (with record-route enabled):

INVITE sip:snom at 192.168.0.60:5060;transport=udp;line=1 SIP/2.0 
Record-Route: <sip:snom at 192.168.0.78;ftag=2950742891;lr=on> 
Via: SIP/2.0/UDP 192.168.0.78;branch=z9hG4bKe8f2.44610675.0 
Via: SIP/2.0/UDP
192.168.0.1:5060;rport=5060;branch=z9hG4bK97357ABBD8044AC5A3F32B0D76D4DCF6 
From: wpc <sip:wpc at sip.fehome>;tag=2950742891 
To: <sip:snom at sip.fehome> 
Contact: <sip:wpc at 192.168.0.1:5060> 
Call-ID: 4A927B68-574F-423F-9BDB-ECEAC88CD4BC at 192.168.0.1 
CSeq: 56548 INVITE 
Max-Forwards: 69 
Content-Type: application/sdp 
User-Agent: X-Lite build 1088 
Content-Length: 288
...(SDP-part not shown)





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